Rails' use of strict naming conventions means a lot of core code SHOULD be in the same format whoever writes it? It could be written by a friend, colleague or a computer... it shouldn't matter because the same Rails rules apply to everyone.
This means that Rails can actually do some tasks for you! It can actually build things and write code on your behalf...
Coming from another language like PHP, this can seem like magic.
| The MIT License (MIT) | |
| Permission is hereby granted, free of charge, to any person obtaining a copy of | |
| this software and associated documentation files (the "Software"), to deal in | |
| the Software without restriction, including without limitation the rights to | |
| use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of | |
| the Software, and to permit persons to whom the Software is furnished to do so, | |
| subject to the following conditions: | |
| The above copyright notice and this permission notice shall be included in all |
**~~ NOTE: This is a Stage 0 proposal. ~~**
Please direct all future feedback to that repo in the form of directed issues.
| # D-I config version 2.0 | |
| default debian/7.4/amd64/boot-screens/vesamenu.c32 | |
| prompt 1 | |
| timeout 300 | |
| menu title - Boop Menu - | |
| label Debian-7.4 | |
| menu label ^0 Debian 7.4 | |
| #include debian/7.4/amd64/boot-screens/menu.cfg | |
| kernel debian/7.4/amd64/linux |
#Simple Authentication with Bcrypt
This tutorial is for adding authentication to a vanilla Ruby on Rails app using Bcrypt and has_secure_password.
The steps below are based on Ryan Bates's approach from Railscast #250 Authentication from Scratch (revised).
You can see the final source code here: repo. I began with a stock rails app using rails new gif_vault
##Steps
Our Virtual Machines are provisioned using Vagrant from a Linux base box to run using VirutalBox. If the Hard Disk space runs out and you cannot remove files to free-up space, you can resize the Hard Disk using some VirtualBox and Linux commands.
The following steps assume you've got a set-up like mine, where:
| /* | |
| Copyright (c) 2015 Paul Jolly <[email protected]) | |
| Permission is hereby granted, free of charge, to any person obtaining a copy | |
| of this software and associated documentation files (the "Software"), to deal | |
| in the Software without restriction, including without limitation the rights | |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| copies of the Software, and to permit persons to whom the Software is | |
| furnished to do so, subject to the following conditions: |
| 2014-02-21 04:34:34,784 INFO serf1: ['serf1', 'serf2', 'serf3'] joined | |
| 2014-02-21 04:34:34,883 INFO serf3: ['serf3', 'serf2', 'serf1'] joined | |
| 2014-02-21 04:34:34,787 INFO Added 1.1.1.1/24 to serf1 on eth1:1/24_tribe | |
| 2014-02-21 04:34:34,789 INFO Added 2.2.2.2/24 to serf1 on eth1:2/24_tribe | |
| 2014-02-21 04:34:34,790 INFO Added 3.3.3.3/24 to serf1 on eth1:3/24_tribe | |
| 2014-02-21 04:34:34,964 INFO serf2: ['serf2', 'serf1', 'serf3'] joined | |
| root@serf1:~# service serf stop | |
| serf stop/waiting |
| # Call scopes directly from your URL params: | |
| # | |
| # @products = Product.filter(params.slice(:status, :location, :starts_with)) | |
| module Filterable | |
| extend ActiveSupport::Concern | |
| module ClassMethods | |
| # Call the class methods with names based on the keys in <tt>filtering_params</tt> | |
| # with their associated values. For example, "{ status: 'delayed' }" would call |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"